baber/WOPTO huggingface dataset:
Patent JP-H11285031-A (JP)
Title: Stereoscopic image display device
Inventor: MATSUMURA SUSUMU
IPC: H04N13/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the stereoscopic image display device where a stereoscopic image displayed in a form of a stripe image is viewed in an excellent way by reducing production of a crosstalk light. SOLUTION: The stereoscopic image display device is provided with a light source means, a micro optical element 3H whose optical action differs in horizontal and vertical directions, and a transmission type display device 6, and a stripe image where a right eye parallax image and a left eye parallax image are arranged alternately in a prescribed sequence is displayed on the display device 6 as one image. The micro optical element 3H provides directivity to a luminous flux emitted from the light source means to emit a light on the stripe image. This luminuous flux is separated into at least two areas and the stripe image is viewed by a viewer as a stereoscopic image.  The light source means has a mask board 7 on which a mask pattern is formed, that consists of a back light, an opening and a light shield, a polarization plate PA placed between the back light 10 and the mask board 7, and a 1/6 wavelength board PB placed between the mask board 7 and the display device 6.
Patent JP-H04331874-A (JP)
Title: Piston and connecting rod assembly for internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F16J1/14
Filed: 1991-04-30
Abstract: PURPOSE:To provide a piston and connecting rod assembly for an internal combustion engine, which can reduce the inclination of itself caused by a deformation of a crankshaft during operation. CONSTITUTION:A piston and connecting rod assembly has its gravitational center on the side remote from the side to which the piston connecting rod assembly is inclined by a deformation of a crankshaft with respect to the center line thereof.
Patent JP-S60243603-A (JP)
Title: Color separating filter for image pickup tube
Inventor: NOBUTOKI SABUROU
IPC: H01J29/45
Filed: 1984-05-18
Abstract: PURPOSE:To decrease generation of light interference fringes in image pickup under fluorescent light and to permit satisfactory image pickup with good image quality by making the light transmission band of dichroic filters into the band including 436nm bright line spectrum. CONSTITUTION:A stripe groups 12 having dyed org. resin type yellow stripe filters 12a-12c which shut off the other primary color, i.e., blue light, among three primary colors and allow transmission of the other primary color light at prescribed periods and having the width of 1/2 said period are formed on a light transmittable glass substrate 10. A stripe group 15 having dichroic stripe filters 15a-15c which shut off only the red light including 436nm bright line spectrum of mercury and allow transmission of the other primary color light at prescribed periods and having the width of 1/2 said period is constituted on the group 12 so as to intersect with the extending direction 14 of the filters 12a-12c and the extending direction 16 thereof. If the filter is constituted in the above-mentioned manner, the light interference fringes having 3-10% density difference equal to the density difference of the color separating filter constituted of the dyed org. resin type filters are obtd. and the filter is substantially worthy of practicable use.
Patent JP-S5724226-A (JP)
Title: Drip for automobile
Inventor: KAWASHIMA GIICHI
IPC: B29C48/30
Filed: 1980-07-21
Abstract: PURPOSE: To obtain the automobile drip of light weight, thermally excellent shape retention and low cost by combining the excellent thermal stability of rigid vinyl chloride type resin and the flexibility of soft vinyl chloride type resin.  
     CONSTITUTION: The drip is obtained by the simultaneous extrusion of rigid vinyl chloride type resin part 1 of excellent heat resistance and good shape retention at high temperature and soft vinyl chloride type resin part 2. Because both are vinyl chloride resin, bonding power is excellent,cost is low and moldability is good. Figure shows how the drips contact to glass and characteristic of soft resin part 2 is well applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5525947-A (JP)
Title: Preparation of discharge lamp
Inventor: SAIDA ATSUSHI
IPC: H01J9/26
Filed: 1978-08-14
Abstract: PURPOSE: To prevent the leakage of luminous material, to improve the discharge characteristics and to save the labor by gradually heating and fixing the sealing material by means of leaser rays from the layser unit provided to the outside of the clear window of closed container.  
     CONSTITUTION: A clear window for layser rays is provided to a part of the outer circumference in the upper part of the closed container, the layser unit is set apart from the window. Also the holder is provided in the middle of base board 3 so that it can be moved in the axial direction and can be turned freely, the holder keeps the luminous body 8 vertically. In this way, the leakage of luminous material can be prevented, the discharge characteristics can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63264648-A (JP)
Title: Rubber composition
Inventor: SAITO YUKIHIRO
IPC: C08K5/04
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a rubber composition excellent in heat resistance and ozone resistance, comprising chloroprene rubber and modified linseed oil. CONSTITUTION:To 100pts.wt. chloroprene rubber, 3-35pts.wt. modified linseed oil of a linolenic acid content of 59-63%, an iodine number >=190 and an acid number >=0.21 or mixture thereof with a plasticizer and, optionally, a reinforcing agent, an antioxidant, a vulcanizing agent, a vulcanization accelerator, etc. are added.
Patent JP-H01271016-A (JP)
Title: Method for blanking ni-ti-based shape memory alloy
Inventor: YOSHIDA KOJI
IPC: C22C19/03
Filed: 1988-04-21
Abstract: PURPOSE:To extend the life of a blanking die and to improve the dimensional accuracy of a blanked stock by cooling Ni-Ti-based shape memory apply at or under the martensite transformation temperature and then blanking it. CONSTITUTION:An Ni-Ti-based shape memory alloy bar 3 is moved between progressive dies 2a, 2b set in a press 1 and alcohol, etc., cooled by liquid nitrogen, dry ice, for example, is sprayed from a refrigerant injection nozzle 4 onto the shape memory alloy bar 3 just before the entrance of the progressive dies 2a, 2b. The material is blanked while it is cooled at or under the martensite transformation temperature. In this way, blanking is simplified, the life of the blanking die is improved, the blanked surface is smoothed and the dimensional accuracy of the blanked material can be improved.
Patent JP-S5432286-A (JP)
Title: Light driving unit of thin film el element
Inventor: INAZAKI KENZOU
IPC: H05B44/00
Filed: 1977-08-17
Abstract: PURPOSE: To perform photo-writing in the optical image recorded on the film by utilizing the photo write-in operation of a thin EL element to the EL element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11298758-A (JP)
Title: A/d converting device
Inventor: KIDA KAZUE
IPC: H03M1/12
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of jitters and to reduce noise by performing waveform equalization of a video signal so that the configuration ratio of harmonics of an input analog video signal can be a rectangular wave. SOLUTION: A control part 3 controls a PLL 4, fetches the value of a latch 5 while changing a clock phase, apparently samples in a high frequency and detects a frequency component included in an input signal according to a fast Fourier transform FFT operation. The amplitudes of the detected frequency and frequencies which are three times and five times as high as it are calculated, the difference in the configuration ratio for a rectangular wave is calculated, gain is controlled so as to be equal and a waveform is equalized, so that an input analog signal can be a rectangular wave. Thus, it is possible to make level difference almost zero, even when a sampling point is shifted to clock jitter and to prevent the deterioration of an S/N ratio due to the fluctuations of a sampling level which are caused by jitters.  Furthermore, it is possible to perform waveform equalization more accurately by increasing a BPF of a waveform equalizing part 1.
Patent JP-S63264340-A (JP)
Title: Composite metallic plate
Inventor: OKADA TSUNEYOSHI
IPC: B32B15/08
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a composite metallic plate superior in vibration attenuation properties and heat resistance, by constituting the title plate of a layer composed of liquid crystal polyester and a metallic plate. CONSTITUTION:Liquid crystal polyester is melt-processable polyester and polymer molecular chains take regular parallel arrangement under a molten state. A polymer forming an anisotropic molten phase is constituted of combination of polyester composed of aromatic dicalboxylic acid, alicyclic dicalboxylic acid, aromatic diol, alicyclic diol and aliphatic diol, and polyester composed of only aromatic hydroxycarboxylic acid. The polyester forming especially preferable anisotropic molten phase contains naphthalane part containing repeting unit such as 6-hydroxy-2-naphthol or 2,6-dihydroxy naphthalene or 2,6-dicalboxylic naphthalene at a quantity of about 10 mol% or more. The following method is available to manufacture a composite metallic plate, an adhering method adhering a film or a sheet of liquid crystal polyester to a metallic plate through heating and pressurization or a sticking method sticking the film or the sheet of the liquid crystal polyester obtained directly after extrusion to the metallic plate.
Patent JP-S5526165-A (JP)
Title: Dust-proof chute for use in loader
Inventor: FUKAYA KOUICHI
IPC: B65G69/18
Filed: 1978-08-15
Abstract: PURPOSE: In a dust-proof chute in which an airtight expansible pipe is connected to the lower part of a device for supplying materials to be discharged, to unnecessitate the structure of skirts of the conventional expansion mechanism and miniaturize the structure of the chute.  
     CONSTITUTION: A flow diameter defining pipe 18 is projected at the chute of a conveyor 1, and a flexible airtight expansion pipe 19 is suspended at a upper casing 20 covering said pipe 18. At the lower end of said expansion pipe 19 there is connected a discharge outer pipe 21, and at the inner side of said pipe 19 there is fitted a discharge inner pipe 22 at a predetermined interval. To the upper part of the inner surface of the discharge inner pipe 22 there is arranged an impact buffer pipe 23, and further in a space within the discharge inner pipe 22 at the lower side of said pipe 23 there is arranged a flow controlling plate 24 expanding upward. Further, said impact buffer pipe 23 is formed by an expanding part expanding upwardly and a lower part continous thereto, and switching mechanisms 23a through 23d opening outward in correspondence to the quantity of the materials to be discharged remaining at said lower part. According to this device, generation of powdery dusts can be prevented and at the same time the powdery dusts generated can be attracted between the discharge outer pipe 21 and discharge inner pipe 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5432849-A (JP)
Title: High frequency heater
Inventor: MAEDA SUSUMU
IPC: H05B6/80
Filed: 1977-08-18
Abstract: PURPOSE: To uniformly heat a body to be heated consisting of a conductive material of a filament coated by an inductive body, by mounting a shield portion of a high frequency electromagnetic field that concentrically surrounds said body in a converter of a coaxial waveguide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11294458-A (JP)
Title: Dynamic pressure type slide bearing and manufacture thereof
Inventor: MORI NATSUHIKO
IPC: F16C17/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To form a dynamic groove with a deeper depth with high-precision and at a low cost. SOLUTION: A core rod 21 provided on an outer peripheral surface with a molding die 21a is inserted in the inner peripheral surface of a sintered metal material 1', a press force is applied on the sintered metallic material 1' in a die 20, and the inner peripheral surface of the sintered metallic material 1' is pressurized against the molding die 21a. After a bearing surface having the inner peripheral surface of the sintered metallic material 1' in which a dynamic pressure groove is formed is molded, this constitution takes out the sintered metallic material 1' from the die 20 and springs it back. Simultaneously, the sintered metallic material 1' is heated by a heater, a thermal expansion difference is produced between the sintered metallic material 1' and a core rod 21 and the core rod 21 is released from the inner peripheral surface of the sintered metallic material 1'.
Patent JP-H02278525-A (JP)
Title: Actuator for optical head
Inventor: MATSUMOTO HIROYUKI
IPC: G11B7/09
Filed: 1989-04-19
Abstract: PURPOSE:To stably control a disk, which is rotated at high speed, by forming the turning direction of a holding body with one of both focusing and tracking directions, providing a rib in an outer circumferential part to support an objective lens in the idle end part of the holding body and gradualling thinning the shape of the rib toward a most idle end side. CONSTITUTION:A guide shaft 2 of a magnetic substance is used as one part of a yoke in a magnetic circuit for driving in the focusing direction and the direction and intensity of a current to be supplied to a driving coil 7 for focusing is adjusted. Then, a holding body 4 is controlled to be driven in the axial line direction of a guide shaft 2. On the other hand, a magnet 29 for tracking suitably adjusts the direction and intensity of the current to be supplied to driving coils 18a and 18b for tracking and efficiently controls the holding body 4 to be driven in the tracking direction around the axial line. In the outer circumferential part to support an objective lens 3 in the idle end part of the holding body 4, a ring-shaped rib 12 is provided so that the shape of the rib 12 can be gradually thinned out toward the most idle end part. Thus, the comparatively heavy objective lens 3 can be supported with high rigidity and when the holding body 4 is driven, the vibration of a supporting part 9 is prevented up to a high frequency.
Patent JP-S59225133-A (JP)
Title: Direct hydration of olefin
Inventor: FURUKAWA HIROSHI
IPC: C07B61/00
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a corresponding alcohol, by hydrating an olfein in the presence of a hydrating catalyst consisting of crystalline aluminosilicate having specific crystal structure and a specified ratio of silica/alumina by the use of an oxyacid or its derivative as a solvent. CONSTITUTION:In preparing an alcohol by hydrating an olefin such as propylene, butene, etc., hydrogen type crystalline aluminosilicate(e.g., obtained by proper combination of treatment of removal of alkali, acid extraction, steam treatment of molybdenite) having an entrance of main void consisting of 10-membered oxygen ring or 12-membered oxygen ring, 20-500 ratio of silica/alumina(molar ratio) is used as a catalyst, and an oxyacid such as oxyacetic acid, lactic acid or its derivative(e.g., beta-propiolactone, etc.) is used as a solvent, to carry out the reaction.
Patent JP-H09269263-A (JP)
Title: High speed travelling body local noise measurement device
Inventor: SATO KIYOSHI
IPC: G01H3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a noise measurement device by which measurement object noise can be measured in a purer form by reducing wind noise produced by the influence of air flow impinging on a measurement device itself as much as possible. SOLUTION: A high speed travelling body local noise measurement device 1 is equipped with a microphone 21, porous cushion material 23 surrounding the same, and a mike holder 10 holding the microphone and the cushion material therein. The mike holder 10 has nose cones 11, 19 before and behind the advancing direction of the travelling body, and a slit hole 15 extending in the advancing direction in the side face. By the action of the nose cones of the mike holder, wind noise produced by air flow impinging on the measuring device itself is significantly reduced so that the noise in measured sound is lessened.
Patent JP-S581935-A (JP)
Inventor: ASAYAMA MITSUO
IPC: H01H33/66
Filed: 1981-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60245366-A (JP)
Title: Picture recording device
Inventor: ITOU YUUJI
IPC: H04N1/04
Filed: 1984-05-19
Abstract: PURPOSE:To attain silver salt recording and non-silver salt recording, and to save space and cost, by executing both the recording by switching the same recording light source. CONSTITUTION:Laser light 8 scanned by a polygon mirror 7 passes through an Ftheta lens 6, and is reflected by a switching mirror. When a microswitch S1 is turned on by the mirror 5, the laser light 8 is irradiated to a silver salt film 2 on a drum 1. The switch S1 varies an intensity modulating level in accordance with a sensitivity of a film. When the mirror 5 is switched, the laser light 8 is irradiated to a non-silver salt film 4 on a drum 3. The drums 1, 3 are driven by a motor M and brought to a sub-scan.
Patent JP-2000294324-A (JP)
Title: Electric connector
Inventor: TSUJI JUNYA
IPC: H01R13/74
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of mounting area of a board fixing type electric connector using a solder peg. SOLUTION: Mounting holes 40 for inserting solder pegs 60 are provided on both sides of a housing 2 of an electric connector 1 to be mounted on a board 30 along sidewalls 36. The mounting holes 40 are formed vertically to the board 30 from the upper wall 18 to the lower wall of the housing 2. The mounting holes 40 are connected to a fitting hole 6, and opening outward through the lower parts of the sidewalls 36. When the solder pegs are inserted into the mounting holes 40 and connectors are fitted to each other, the mating connector is guided by one surface 61 of the solder peg 60. The mounting holes 40 are soldered to the board 30 at the tips 62a of the soldered peg 60, which are solder connection parts and visible from outside through the opening.
Patent JP-H07305916-A (JP)
Title: Fluid compressor
Inventor: INOUE TOSHITSUNE
IPC: F25B1/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide a fluid compressor and an air conditioner wherein piping construction of the air conditioner is simplified and pressure upon interruption is easily and rapidly balanced. CONSTITUTION:There are provided a closed casing 25, a compressor part 26 provided on the lower portion in the casing 25 for discharging a high pressure fluid after compression into the casing 25, and a motor part 27 for actuating the compressor part 26. There is further provided a rotary four-way changeover valve part 28 on the upper portion in the casing 25 for switching a discharge piping for a high pressure fluid to an outdoor side heat exchanger 62 or an indoor side heat exchanger 63 provided outside the casing 25 and a suction piping for a low pressure fluid from the indoor side heat exchanger 63 or the outdoor side heat exchanger 62 to the compressor part 26. Further the casing 25 includes on an upper end wall thereof a valve base 52 of a changeover valve part 28 disposed, dispersed around a central axis of the casing 25, first closed terminal 91a for the changeover valve part, and a second closed terminal 91b for the motor part 27.
Patent JP-H02279881-A (JP)
Title: Rotary table device
Inventor: YAMASHITA KYOICHI
IPC: E04H6/40
Filed: 1989-04-21
Abstract: PURPOSE:To permit vehicles to be directed into a parking lot exactly by a method in which a sidewardly running conveyer crossing the entrance direction is set the vehicle entrance side of a rotary base in the entrance of the parking lot and correction is made to match the vehicle with the center of the table. CONSTITUTION:Guide belts 40 and 41 consisting of a front roller 42, a racing roller 43, and a roller-free part are set on a rotary base 30 in a freely movable manner. A correcting conveyer 60 straightly moving along the entrance direction is set before the base 30, and the front wheels are allowed to come into obtain the middle point P1 by a sensor. The conveyer 60 is operated, and after the point P1 is matched with the center of the base 30, the vehicle is operated to advance the belts 40 and 41 in free-moving state while pushing them by the roller 42. Furthermore even the rare wheels are matched to permit them to come in the base 30, and the belts 40 and 41 are advanced, and the vehicle is moved to a given position. The belts 40 and 41 are moved on the roller-free portion into the shed. The vehicle can thus be put on the exact position of the rotary base.
Patent JP-S5527602-A (JP)
Title: Electron beam exposure device
Inventor: IGAKI SEIGO
IPC: H01L21/027
Filed: 1978-08-18
Abstract: PURPOSE:To reduce time required for picture drawing, by adding a double clock pulse generator circuit to a counter circuit and thereby operating interlaced scanning. CONSTITUTION:Start-point data X1 and end-point data X2 are loaded respectively to X1 register 13, X2 register 15 and X counter 14 by X1 and X2 load signals. Next, the contents of X, register 13 and X counter 14 are compared by X1 comparator 16, and the contents of X2 register 15 and X counter 14 are compared by comparator 17. When a coincidence signal is output by X1 and X2 comparators 16 and 17, controller 18 produces an up or down pulse in accordance with the output. When this pulse is impressed on X counter 14 via double pulse generator circuits 20a and 20b, X counter counts two in the direction from X1 to X2 or in the direction from X2 to X1. Consequently, interlaced exposure can be done by the scanning by the output of X counter 14.
Patent JP-H05298955-A (JP)
Title: Moving contact device for push switch and its manufacture
Inventor: TERASHITA TOSHIHIKO
IPC: H01H11/00
Filed: 1992-04-20
Abstract: PURPOSE:To automatically assemble a push switch using a dome-shaped clip spring for higher productivity. CONSTITUTION:A metal hoop material 21 is punched to continuously form moving contacts 23, 23,...23. The moving contacts 23, 23,...23 are connected to the hoop material 21 via supporting pieces 24, 24,...24. The moving contacts 23, 23,...23 are pressed into dome shapes and acted as clip springs. Resin bases 28, 28...28 are molded on the peripheries of the moving contacts 23, 23,...23. The supporting pieces 24, 24,...24 and legs 26, 26,...26 are inserted and molded into the bases 26, 26,...26. The supporting pieces 24, 24,...24 and the legs 26, 26,...26 are cut off the hoop material 21 to manufacture a moving contact device in which the moving contact 23 is supported by the base 28. By forming the base 28 integrally with the moving contact 23, automatic assembling is allowed by an automatic mounting device.
Patent LT-2010090-A (LT)
Title: System of high -volume heat capacities
Inventor: USEVICIUS KESTUTIS
IPC: H02N3/00
Filed: 2010-10-19
Abstract: The invention relates to energetics and is intended to collect heat from the environment. There is an unusual method to collect heat by large volume of refrigerated containers. High-volume capacity of cold, thermal machines and high-capacity hot-volumes combined into one system. Heat capacities are set out in various locations, heights, roof, ground, water, underground cellar, the water bottom and so on. In high volume refrigerated containers maintained a lower temperature of filler is lower than the ambient temperature. The proposed invention allows to create a protective heat reserve during the cold period.